angular r magnification角放大率;角度放大率
apparent angular magnification视角放大率
visual angular magnification视角放大率
view angular magnification视角放大率
angular magnification of puplis瞳孔角放大率
angular displacement amplitude magnification角位移放大系数
N(名词) the ratio of the angle subtended at the eye by an image formed by an optical instrument to the angle subtended at the unaided eye by the object 角度放大率 [physics]